基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f4f3439d997f0d1d7405ac7fc060a449aa8a155a OP_EQUALVERIFY OP_CHECKSIG
OP_0 210d6371e4d97061b6fa8e73c371120c8be3eec4